Vibrant Rainbow Confetti Birthday Sprinkle Cake

A bright, playful, high-key commercial photograph of a towering three-layer white frosted birthday cake completely coated in multi-colored rainbow confetti sprinkles, topped with six brightly burning tall striped party candles, resting on a bright yellow ceramic cake stand against a soft pastel pink studio background, surrounded by scattered rainbow paper confetti streamers and party horns on the counter, illuminated by bright, punchy dual-studio softbox lighting that eliminates harsh shadows while making colors pop with vivid intensity, capturing a slice clean-cut from the cake showing colorful sprinkle layers inside, framed in a tight eye-level shot with clean centered symmetry, shot on a 70mm macro lens at f/5.6 for sharp overall clarity across the entire cake structure, featuring high color saturation, crisp details, delightful pop-art aesthetic, whimsical energy, and commercial food advertisement precision.